ZIP Code 50514

50514 is one of Iowa's ZIP codes, delivering to addresses in Armstrong, Emmet County.

City: Armstrong
County: Emmet County
State: Iowa
Prefix: 505xx

Where this code sits

50514 is part of the 505xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Armstrong.

Armstrong Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50514 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 50514

The ZIP codes whose reference points sit closest to 50514.
ZIP code	Distance	Delivers to
ZIP code 50578	7.6 mi	Ringsted, IA
ZIP code 50531	8.3 mi	Dolliver, IA
ZIP code 50590	8.3 mi	Swea City, IA
ZIP code 56121	11 mi	Ceylon, MN
ZIP code 50539	12 mi	Fenton, IA
ZIP code 50517	16 mi	Bancroft, IA
ZIP code 56031	16 mi	Fairmont, MN
ZIP code 51365	17 mi	Wallingford, IA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 50514, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 50514. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.